package org.sunflower.framework.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

public class AppContextFilter implements Filter {

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		
	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		HttpServletRequest httpRequest = (HttpServletRequest) request;
		String requestURI = httpRequest.getRequestURI();   //请求地址
		String requestHead = httpRequest.getContextPath(); //项目头
		
		System.out.println(requestURI + "=====" + requestHead);
		chain.doFilter(request, response);
	}

	@Override
	public void destroy() {
		
	}

}
